[Event "Practice Arena"] [Site "https://lichess.org/mfrl1gyi"] [Date "2021.10.24"] [White "ZAzaZa43"] [Black "ron728"] [Result "0-1"] [UTCDate "2021.10.24"] [UTCTime "13:17:26"] [WhiteElo "1500"] [BlackElo "1818"] [WhiteRatingDiff "-117"] [BlackRatingDiff "+36"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 e5 3. d3 Nf6 4. Bg2 Bc5 5. O-O h6?! { (0.25 → 1.02) Inaccuracy. Bb6 was best. } (5... Bb6 6. c4 O-O 7. Nc3 h6 8. Nd5 d6 9. Nxb6 axb6 10. b3) 6. Nbd2? { (1.02 → -0.28) Mistake. Nxe5 was best. } (6. Nxe5 Nxe5 7. d4 Bd6 8. dxe5 Bxe5 9. e4 O-O 10. f4 Bd6) 6... d5 7. Ne1 O-O 8. e4 dxe4 9. dxe4 Ng4?! { (-1.04 → -0.09) Inaccuracy. Bg4 was best. } (9... Bg4) 10. Nef3? { (-0.09 → -1.41) Mistake. Nd3 was best. } (10. Nd3 Qe7) 10... Nd4? { (-1.41 → -0.11) Mistake. Bxf2+ was best. } (10... Bxf2+) 11. Nc4?! { (-0.11 → -0.84) Inaccuracy. Nxd4 was best. } (11. Nxd4 Qxd4 12. Qe2 Qd6 13. Nb3 Bb6 14. Nd2 Be6 15. a4 Rad8 16. h3 Nf6 17. Nf3 Rfe8) 11... Qf6 12. Nfxe5?? { (-0.32 → -6.43) Blunder. Ne1 was best. } (12. Ne1) 12... Nxe5 13. Nxe5 Qxe5 14. Bf4 Qf6 15. e5 Qf5 16. Re1 Be6 17. Bxb7 Rab8 18. Be4 Qh3 19. Qd3 Rfd8 20. Re3 Rxb2 21. g4 Qh4 22. Bh7+ Kf8 23. Rh3 Ne2+ 24. Kg2 Nxf4+ 25. Kf3?! { (-24.22 → Mate in 3) Checkmate is now unavoidable. Kh1 was best. } { White resigns. } (25. Kh1 Nxh3) 0-1